504236 Drive gear, oil pump
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Specifications
- Brand
- MCS
- Part Number
- 504236
- OEM Reference
- 26354-90
- Pack Quantity
- Sold as ea
- Category
- Oil Pumps Gears
- VAT Rate
- 20%
About This Product
This oil pump drive gear mounts on the pinion shaft of 1990-1992 Big Twin models, driving the oil pump to maintain proper engine lubrication. Designed specifically for the transitional years between the Evolution and Twin Cam engine generations, this gear provides the correct tooth count and profile for these model years. Manufactured to factory tolerances, it ensures proper mesh with the driven gear for consistent oil pressure delivery. A direct replacement for the original component, this gear is essential during oil pump service or bottom end rebuilds. Maintaining a good-condition drive gear is fundamental to reliable oil circulation in your Big Twin engine.
Manufacturer part number: 504236.
Fitment
40 models90-92 Big Twin
Dyna 3 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1992 | Dyna Daytona FXDB |
| Harley-Davidson | 1991 | Dyna Sturgis FXDB |
| Harley-Davidson | 1992 | Super Glide Custom FXDC |
FXR 12 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1990 | FXR Convertible FXRS |
| Harley-Davidson | 1990 | FXR Low Glide FXRS |
| Harley-Davidson | 1990 | FXR Low Rider FXLR |
| Harley-Davidson | 1990–1992 | FXR Sport FXRS-SP |
| Harley-Davidson | 1990 | FXR Super Glide FXR |
| Harley-Davidson | 1990 | FXR Touring FXRT |
| Harley-Davidson | 1991–1992 | Low Rider Convertible FXRS |
| Harley-Davidson | 1991–1992 | Low Rider Custom FXLR |
| Harley-Davidson | 1991–1992 | Low Rider FXRS |
| Harley-Davidson | 1991–1992 | Low Rider Sport Edition FXRS-SP |
| Harley-Davidson | 1991–1992 | Sport Glide FXRT |
| Harley-Davidson | 1991–1992 | Super Glide FXR |
FXR Police 5 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1984–1990 | Police Low Rider FXRP |
| Harley-Davidson | 1991–1992 | Super Glide Police (Fairing) FXRP |
| Harley-Davidson | 1991–1992 | Super Glide Police (Frg/Wnd) FXRP-FRG |
| Harley-Davidson | 1991–1992 | Super Glide Police (Frg/Wnd) FXRP-WND |
| Harley-Davidson | 1991–1992 | Super Glide Police (Windshield) FXRP |
Police 2 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1991–1992 | Electra Glide Standard Police (Fairing) FLHTP |
| Harley-Davidson | 1991–1992 | Electra Glide Standard Police (Windshield) FLHTP |
Softail 9 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1991–1992 | Fat Boy FLSTF |
| Harley-Davidson | 1991–1992 | Heritage Softail Classic FLSTC |
| Harley-Davidson | 1990–1992 | Softail Custom FXSTC |
| Harley-Davidson | 1990 | Softail Fat Boy FLSTF |
| Harley-Davidson | 1990 | Softail Heritage Classic FLSTC |
| Harley-Davidson | 1990 | Softail Heritage FLST |
| Harley-Davidson | 1990 | Softail Springer FXSTS |
| Harley-Davidson | 1990 | Softail Standard FXST |
| Harley-Davidson | 1991–1992 | Springer Softail FXSTS |
Touring 9 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1991–1992 | Electra Glide Classic FLHTC |
| Harley-Davidson | 1991–1992 | Electra Glide Sport FLHS |
| Harley-Davidson | 1991–1992 | Tour Glide Classic FLTC |
| Harley-Davidson | 1991–1992 | Tour Glide Ultra Classic FLTCU |
| Harley-Davidson | 1990 | Touring Electra Glide Classic FLHTC |
| Harley-Davidson | 1990 | Touring Electra Glide Sport FLHS |
| Harley-Davidson | 1990 | Touring Tour Glide Classic FLTC |
| Harley-Davidson | 1990 | Touring Tour Glide Classic Ultra FLTCU |
| Harley-Davidson | 1991–1992 | Ultra Classic FLHTCU |
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